DESCRIPTION OF TYRANNODINIUM GEN. NOV., A FRESHWATER DINOFLAGELLATE CLOSELY RELATED TO THE MARINE PFIESTERIA-LIKE SPECIES
DESCRIPTION OF TYRANNODINIUM GEN. NOV., A FRESHWATER DINOFLAGELLATE CLOSELY RELATED TO THE MARINE PFIESTERIA-LIKE SPECIES
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DOI：
10.1111/j.1529-8817.2009.00735.x
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发表时间：
2009-10-01
影响因子：
2.9
通讯作者：
Moestrup, Ojvind
中科院分区：
文献类型：
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作者：
Calado, Antonio J.;Craveiro, Sandra C.;Moestrup, Ojvind
根据形态(光镜和电子显微镜)以及分子数据，我们证明了广泛分布的淡水甲藻，目前被称为Peridiniopsis berolinensis，是Pfiester iaceae的成员，该科是一个海洋和河口甲类家族。小菜蛾与海洋物种有较近的亲缘关系，在形态、游动方式、摄食机制和部分LSU rRNA序列等方面与海洋物种相似。它在板表上不同于该科所有已知的属。P.berolinensis仅与Peridiniopsis的模式种P.borgei有较远的亲缘关系，因此被转移到新属Tyrannodium作为T.berolinense comb。11月贝氏鞭毛虫是一种非常常见的淡水鞭毛虫，以其他原生动物为食，能够吃掉比自己大得多的受损后生动物。目前还没有毒素产生的报道。
On the basis of morphological (light and electron microscopy) as well molecular data, we show that the widely distributed freshwater dinoflagellate presently known as Peridiniopsis berolinensis is a member of the family Pfiesteriaceae, an otherwise marine and estuarine family of dinoflagellates. P. berolinensis is a close relative of the marine species, which it resembles in morphology, mode of swimming, food-uptake mechanism, and partial LSU rRNA sequences. It differs from all known genera of the family in plate tabulation. P. berolinensis is only distantly related to the type species of Peridiniopsis, P. borgei, and is therefore transferred to the new genus Tyrannodinium as T. berolinense comb. nov. T. berolinense is a very common freshwater flagellate that feeds vigorously on other protists and is able to consume injured metazoans much larger than itself. Production of toxins has not been reported.